Pronunciation: (in"den-tā'shun), [key]
1. a cut, notch, or deep recess: various bays and indentations.
2. a series of incisions or notches: the indentation of a maple leaf.
3. a notching or being notched.
4. indention (defs. 1, 2).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.